How to build a Mesh Network for Wireless Control & Monitoring (Engineering Expertise Required)

http://www.futureelectronics.com/en/Pages/index.aspx - Tower System RF Wireless Mesh Networking Module by FREESCALE SEMICONDUCTOR Mfr Part#: TWR-RF-SNAP.
This Tower module comes with the SM700 802.25.4 RF Engine from Synapse Wireless, based on the Freescale MC13224 module, and SNAPpy control software to get you connected quickly. The TWR-RF-SNAP peripheral module enables easy-to-use RF wireless mesh network connectivity for wireless control and monitoring.